cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A124844 Triangle T(n,k)=binomial(n,k)*A061084(k), 0<=k<=n, read by rows.

Table of values

n a(n)
0 1
1 1
2 2
3 1
4 4
5 -1
6 1
7 6
8 -3
9 3
10 1
11 8
12 -6
13 12
14 -4
15 1
16 10
17 -10
18 30
19 -20
20 7
21 1
22 12
23 -15
24 60
25 -60
26 42
27 -11
28 1
29 14
30 -21
31 105
32 -140
33 147
34 -77
35 18
36 1
37 16
38 -28
39 168
40 -280
41 392
42 -308
43 144
44 -29
45 1
46 18
47 -36
48 252
49 -504
50 882
51 -924
52 648
53 -261
54 47
55 1
56 20
57 -45
58 360
59 -840
60 1764
61 -2310
62 2160
63 -1305
64 470
65 -76

List of values

[1, 1, 2, 1, 4, -1, 1, 6, -3, 3, 1, 8, -6, 12, -4, 1, 10, -10, 30, -20, 7, 1, 12, -15, 60, -60, 42, -11, 1, 14, -21, 105, -140, 147, -77, 18, 1, 16, -28, 168, -280, 392, -308, 144, -29, 1, 18, -36, 252, -504, 882, -924, 648, -261, 47, 1, 20, -45, 360, -840, 1764, -2310, 2160, -1305, 470, -76]